How Much Water Should I Really Drink Each Day?

Should you really be drinking eight glasses of water a day? — Should you really be drinking eight glasses of water a day?
Photographer: Cate Gillon/Getty Images

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By Kristen V Brown

July 7, 2024 at 10:00 AM UTC

Hi, it’s Kristen in New York. This week, a reader wonders how much H2O they should really be getting every day. The answer might surprise you. But first ...

How much water should I really drink in a day? — Kelly, Atlanta